TS80C51U2 查看數據表（PDF） - Temic Semiconductors

零件编号

产品描述 (功能)

比赛名单

TS80C51U2

Double UART 8-bit CMOS Microcontroller, 0-60 MHz

Temic Semiconductors 

PDIL40

PLCC44

VQFP44 1.4

TS80C51U2

TS83C51U2

TS87C51U2

4. Block Diagram

Table 1. Memory size

ROM (bytes)

0

16k

0

TS80C51U2

TS83C51U2

TS87C51U2

EPROM (bytes)

0

0

16k

XTAL1

XTAL2

ALE/ PROG

PSEN

EA/VPP

RD (2)

WR (2)

(2) (2)

(1) (1)

(3) (3)

RAM

UART_0 256x8

ROM

/EPROM

16Kx8

CPU

C51

CORE

IB-bus

Timer2

UART_1

Timer 0 INT

Timer 1 Ctrl

(2) (2) (2) (2)

Parallel I/O Ports

Port 0 Port 1 Port 2 Port 3

WatchDog

(1): Alternate function of Port 1

(2): Alternate function of Port 3

(3): See pin description

Rev. C - Aug. 24, 1999

3

Share Link: